bug #2350: Move initialization  of ostringstream
bug #2350: Move initialization  of ostringstream

fasrc/one,tuxmea/one,fasrc/one,ohamada/one,unistra/one,hsanjuan/one,OpenNebula/one,ggalancs/one,abelCoronado93/one,baby-gnu/one,mattthias/one,Terradue/one,tuxmea/one,OpenNebula/one,hsanjuan/one,unistra/one,abelCoronado93/one,baby-gnu/one,unistra/one,hsanjuan/one,juanmont/one,mattthias/one,spirit03/one,abelCoronado93/one,OpenNebula/one,dberzano/opennebula-torino,hsanjuan/one,ggalancs/one,ggalancs/one,cloudweavers/one,OpenNebula/one,goberle/one,Terradue/one,juanmont/one,tuxmea/one,hsanjuan/one,alvarosimon/one,spirit03/one,baby-gnu/one,cloudweavers/one,ggalancs/one,Terradue/one,goberle/one,unistra/one,alvarosimon/one,atodorov-storpool/one,fasrc/one,juanmont/one,juanmont/one,goberle/one,juanmont/one,abelCoronado93/one,mattthias/one,cloudweavers/one,dberzano/opennebula-torino,atodorov-storpool/one,tuxmea/one,dberzano/opennebula-torino,dberzano/opennebula-torino,spirit03/one,baby-gnu/one,OpenNebula/one,mattthias/one,alvarosimon/one,ggalancs/one,ohamada/one,OpenNebula/one,fasrc/one,alvarosimon/one,alvarosimon/one,fasrc/one,atodorov-storpool/one,tuxmea/one,cloudweavers/one,spirit03/one,cloudweavers/one,unistra/one,unistra/one,cloudweavers/one,spirit03/one,fasrc/one,mattthias/one,cloudweavers/one,abelCoronado93/one,alvarosimon/one,Terradue/one,ggalancs/one,hsanjuan/one,atodorov-storpool/one,hsanjuan/one,OpenNebula/one,cloudweavers/one,alvarosimon/one,juanmont/one,goberle/one,ggalancs/one,ohamada/one,Terradue/one,abelCoronado93/one,atodorov-storpool/one,mattthias/one,goberle/one,OpenNebula/one,goberle/one,Terradue/one,juanmont/one,ggalancs/one,unistra/one,baby-gnu/one,alvarosimon/one,ohamada/one,Terradue/one,unistra/one,spirit03/one,spirit03/one,baby-gnu/one,abelCoronado93/one,ohamada/one,fasrc/one,mattthias/one,atodorov-storpool/one,fasrc/one,tuxmea/one,atodorov-storpool/one,atodorov-storpool/one,ohamada/one,spirit03/one,dberzano/opennebula-torino,atodorov-storpool/one,juanmont/one,ohamada/one,tuxmea/one,goberle/one,baby-gnu/one,OpenNebula/one,mattthias/one,dberzano/opennebula-torino,dberzano/opennebula-torino,baby-gnu/one,juanmont/one,goberle/one,hsanjuan/one,ohamada/one,Terradue/one,abelCoronado93/one,tuxmea/one